Okay, everything so far has been done on a single node. A straightforward next step would be to use a separate machine for running VMs. It's still only a single compute node, but we'll add more compute nodes next.

+

Okay, everything so far has been done on a single node. The next step is to add another node for running VMs.

Let's assume the machine you've set up above is called 'controller' and the new machine is called 'node'.

Let's assume the machine you've set up above is called 'controller' and the new machine is called 'node'.

−

First, disable the network and compute services on controller:

+

First, open the rabbitmq, MySQL and Nova API ports on controller:

−

−

$ controller> for svc in compute network; do sudo service openstack-nova-$svc stop; done